毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
130-37-0甲萘醌;
維生素K3
Menadione sodium bisulfite;
Menadione sodium hydrogen sulfite
CAS:130-37-0分子結構C11H9NaO5S詳情供應商
870-72-4羥甲基磺;
甲醛;
PN
Sodium formaldehyde bisulfite;
Sodium hydroxymethanesulphonate
CAS:870-72-4分子結構CH3NaO4S詳情供應商
7631-90-5Sodium bisulfite;
Monosodium sulfite;
Sodium hydrogen sulfite
CAS:7631-90-5分子結構HNaO3S詳情供應商
7681-57-4Sodium metabisulfite;
Sodium pyrosulfite;
Disodium disulphite;
Disulfurous acid disodium salt;
Pyrosulfurous acid disodium salt
CAS:7681-57-4分子結構Na2S2O5詳情供應商
7757-83-7Sodium sulfite;
Sodium sulfite anhydrous
CAS:7757-83-7分子結構Na2O3S詳情供應商
7775-14-6連二;
保險粉;
;
Sodium dithionite;
Dithionous acid disodium salt;
Sodium hypodisulfite
CAS:7775-14-6分子結構Na2O4S2詳情供應商
10040-45-6匹克;
4,4'-(吡啶-2-基甲基)雙苯基雙
Sodium picosulfate;
4,4'-(pyridin-2-ylmethylene)bisphenyl bis (sodiumsulphate)
CAS:10040-45-6分子結構C18H13NNa2O8S2.H2O詳情供應商
19153-98-1金(I)三Gold(I) trisodium disulphite;
Gold sodiumsulfite (AuNa3(SO3)2);
Sodium gold sulfite [Na3Au(SO3)2];
Trisodium golddisulfite
CAS:19153-98-1分子結構AuNa3O6S2詳情供應商
34328-00-23-[2-[2-[3-(2-羥乙基)-1-苯基-2-代乙內酰脲-4-]乙基]-3(2H)-苯并惡唑]-1-丙磺3(2H)-Benzoxazolepropanesulfonic acid, 2-[[3-(2-hydroxyethyl)-5-oxo-1-phenyl-2-thioxo-4-imidazolidin;
3(2H)-Benzoxazolepropanesulfonicacid,2-[[3-(2-hydroxyethyl)-5-oxo-1-phenyl-2-thioxo-4-imidazolidinylidene]ethylidene]-,monosodium salt (9CI);
3-Benzoxazolinepropanesulfonic acid,2-[2-[3-(2-hydroxyethyl)-5-oxo-1-phenyl-2-thioxo-4-imidazolinylidene]ethylidene]-,monosodium salt (8CI)
CAS:34328-00-2分子結構C23H22N3NaO6S2詳情供應商
97862-19-66-羥基-2-萘磺-單鹽與間甲苯酚、甲醛和重鹽的反應產物2-Naphthalene sulfonic acid,6-hydroxy-, monosodium salt ,reaction products with m-cresol formaldehyd詳情供應商
73003-46-06-羥基-2-萘磺鹽與、甲醛和甲基苯酚的聚合物2-Naphthalenesulfonic acid, 6-hydroxy-, monosodium salt, polymer with disodium sulfite, formaldehyde;
Cresol, formaldehyde, 6-hydroxynaphthalene-2-sulfonic acid sodium salt, sodium sulfite polymer;
2-naphthalenesulfonic acid, 6-hydroxy-, monosodium salt, polymer with disodium
(C10H8O4S.C7H8O.CH2O.H2O3S.3Na)x詳情供應商
149-44-0吊白塊;
羥基甲鹽;
甲醛次;
雕白塊
Sodium bisulfoxylate formaldehyde;
aldanil;
discolite;
formaldehyde hydrosulfite;
formaldehyde sodium bisulfite adduct;
formaldehyde sodium sulfoxylate;
formaldehydesulfoxylic acid sodium salt;
formapon;
rongalite;
CAS:149-44-0分子結構NaHSO2.CH2O.2H2O詳情供應商
39394-92-8根合金Disulfitoaurate Sodium詳情供應商
68512-35-6木素堿與甲醛和的反應產物Lignin, alkali, reaction products with formaldehyde and sodium bisulfiteCH2O.H2O3S.Na.W99詳情供應商
105391-35-31-羥基-3-苯基-1,3-丙烷二磺鹽;
肉桂醛二
1-Hydroxy-3-phenyl-1,3-propanedisulfonic acid disodium salt;
Cinnamic aldehyde disodium disulfite
CAS:105391-35-3分子結構C9H10Na2O7S2詳情供應商
85338-44-9鹽、甲醛、酚的反應產物Sulfurous acid, monosodium salt, reaction products with formaldehyde and phenol, sodium salts詳情供應商
90583-45-2鹽與甲醛、磺;p[苯酚]和尿素的反應產物Sulfurous acid, monosodium salt, reaction products with formaldehyde, sulfonylbis[phenol] and urea,C12H10O4S.CH4N2O.CH2O.H2O3S.2Na詳情供應商
93925-47-4鹽和甲醛,苯酚與甲醛,苯砏及尿毒的縮合產物的Sulfurous acid, monosodium salt, reaction products with formaldehyde and phenol, cond. products with詳情供應商
55348-77-1鹽與甲醛和尿素的聚合物Sulfurous acid, monosodium salt, polymer with formaldehyde and urea sulfurous acid, monosodium salt,詳情供應商
37372-10-4與甲醛和4,4'-磺;㘚苯酚]的聚合物Sulfurous acid, disodium salt, polymer with formaldehyde and 4,4'-sulfonylbis[phenol];
sulfurous acid, disodium salt, polymer with formaldehyde and 4,4'-sulfonylbis[phenol];
sulfurous acid, disodium salt, polymer withformaldehyde and 4,4'-sulfonylbis[phenol];
Sulfurous acid,disodium salt,polymer with formaldehyde and 4,4'-sulfonylbis[phenol]
詳情供應商
熱門搜關鍵詞:[si―o―si] [―si―c] C9H19COCl C5H11COCl 羧酸 醛 羧酸 醛 羥基 醛 glycyr 羥基 酮 3-CH3-3-C5H11OH 3-C5H11OH 羧酸 醛 羧基 醛 酮 酸 醛 羧酸 羧酸 酮 甲 氯苯氧基乙酸 EDTA 二鈉 酸 酮 羥基 醛 C12??·?′?????òò??(9)?? 乙 二醇 丁醚 virginiamycin S 酸 醛 (C5H4O2.C3H6O)x) (C5H4O2.C3H6O)x 醛 乙酸 乙酸 醛 苯 醛 酸 Cn cas 醛 乙酸 醛 酸 羧酸 醛 羧酸 酮 乙酸 醛 羥乙基 醛 二羥基 醛 C18H22O7N4 Ca3B2 羥基十八酸鈣